Element block pseudo-element :before generated with font-size 16px display block margin 0px padding 20px box-sizing content-box height auto border-radius cursor default float none box-shadow 5px 5px 8px rgba(0,0,0,0.4) transition border 0px rgba(0,0,0,1) solid overflow hidden z-index auto background width 160px position static font-weight normal line-height 1 transform text-shadow 1px 1px 1px rgba(0,0,0,0.2)